Audio Processing

Audacity is free, open source, cross-platform, multi-track audio editor software developed distributed under the GNU General Public License (GPL). Audacity is intuitive to use and provides a host of capabilities such as recording live audio, recording computer playback into digital recordings, converting tapes and records into digital recordings, editing WAV, AIFF, FLAC, MP2, MP3 or Ogg Vorbis sound files, as well as AC3, M4A/M4R (ACC), WMA and other formats via optional libraries, cutting/copying/splicing/mixing sounds, changing pitch speed, and a host of other options. The website offers a Help tab with documentation/manuals, a support desk, FAQs, Tutorials and Tips.